J
K
L
M
N
O
P
Q
R
S
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C21
C22
C27
C28
C29
C31
C32
C37
C42
C53
C46
C49
C54
C55
C57
C64
L16
C68
C69
C70
C71
C72
C75
C77
C91
C92
C96
C1
C99
C2
C3
1
3B
B
E
C7
C9
D2
D4
D5
D7
F1
K1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
L12
R71
CN51
C106
CN52
D51
D52
IC1
C112
C117
C118
R10
R11
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
Q2
R26
C136
R27
C137
Q3
E
C
B
R28
R29
R30
R31
R32
C143
R34
R1
R35
R36
C165
R38
L17
R6
R7
R8
R9
R40
R41
R70
R45
VR1
R48
R49
R50
C161
C162
R52
C163
R53
C164
R57
R61
R62
R63
R64
CN1
TX IN
CN3
ANT SW
1
8
GND
NC
8T
PC
FA
S
PDT
BUP
TMP
CN4
CN5
CN6 MAIN DC
(RED)
CN7 BACKUP
(ORANGE)
GND
+B2
GND
+B1
CN8 GND
(BLACK)
C10
C11
C12
C13
C14
C15
C16
C19
J72-0970-19 (B/2)
J72-0970-19 (A/2)
CHARGE
Vg
Vg
+
+
FAB 1
2
FAG
+
Q4
G
D
TMP
C30
PC
1
4
5
8
PDT
8T
DET
Q5
G
D
+
FWD
TH1
REV
ANT
Main DC
Back up battery
+B1
GND
+B2
C160
L20
C173
L19
RX
E
D53
CN53
TKR-751
PC BOARD
PC BOARD
TKR-751
FINAL UNIT (X45-3732-71) Component side view (J72-0970-19)
FINAL UNIT (X45-3732-71) Component side view (J72-0970-19)
Ref. No. Address
IC1
8K
Q2
9H
Q3
9F
Q4
6I
Ref. No. Address
Q5
5L
D2
8J
D4
7Q
D5
9Q
Ref. No. Address
D7
3J
D51
7B
D52
8B
D53
8R
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
